After Lin Tian returned to the class, he immediately felt a few unkind eyes, Lin Tian ignored them and quietly sat on the table.

Today is Friday, which is a day of excitement for students. Because there are basically no classes in the afternoon.

"Before I knew it, it was Friday. Time flies so fast. Lin Tian counted the date.

Sit in your seat. Lin Tian began his daily life. - Sleep.

Actually, he wasn't sleeping. Although he was lying on his desk, he was still thinking about what materials were missing.

"Do you have to go to the waste recycling station to look for it after school today?" Lin Tian thought, if he went directly to the trash can, he probably wouldn't be able to find it.

"Eh, I remember there was a village nearby, and there was an old man in it who seemed to be collecting scrap. Maybe he has the materials I'm missing?" Lin Tian suddenly thought.

When I was in junior high school, the mornings were the hardest. In contrast, the afternoon is much more comfortable.

Afternoon.

As usual, a week's worth of cleaning began. When the news reached the class, the whole class was boiling. This proves that this can be done without classes.

Although it was a big cleaning in the afternoon, I couldn't see the other students in the class. One by one, it's either the playground or there. Xu Fei and Lin Tian were left in the class. The two of them were cleaning up the harsh way. This made some of the classmates in the class who had some opinions about Lin Tian a little better.

Pleasant time always flies so fast. After school, they were greeted on the weekend.

It's nice to have two more days of rest and I can sleep in.

After school, Lin Tian walked directly to the village along the route in his memory.

Before I reached the entrance of the village, I saw the hill-like waste products.

"Looks like I might have the materials I need. Lin Tian walked over.

A few hundred verbose words are omitted here.

Evening.

Tomorrow I took some materials and returned to Linjiazhuang.

Looking at these materials that he had finally gotten back, Lin Tian smiled happily. This means that he is halfway through the first step, and the rest is only to assemble.

"I've been busy for so long, let's get some rest tonight. Lin Tian said to himself on vacation.

After dinner, Lin Tian rushed into the room and lay on the bed and fell into a dream.

The next day, Lin Tian woke up early.

After breakfast, he began his scientific research path.

First disassemble all the materials that were recovered, and then reconfigure them.

After tossing for an hour, after installing the multi-function converter, Lin Tian looked at this simple guy and began the final experiment. As long as the final experiment passes. Then his family will no longer have to worry about electricity in the future.

Lin Tian cautiously moved him to the second floor. After setting it right, Lin Tian began to let him do his work.

Soon, the instrument above lit up. Because he felt the energy of the light. Then the fan next to him started spinning again.

It feels incredible to be in this faint wind. The fan was spinning so fast.

Soon, the current is generated by the multi-purpose generator and travels down the wire to the battery that will be prepared in advance tomorrow.

After a while, a green light appeared on the multi-function converter. This means that the battery has been fully charged.

Lin Tian looked at all this, and he smiled happily, which meant that his first technological product had been successful.

The multi-purpose generator works well, and in it, he can generate electricity not only from light energy, wind energy, but even from the weight of rain falling from the sky. It's just that Lin Tian's equipment is very simple now. As for whether Lin Tian can be used on rainy days, I'm still not sure?

Lin Tian went downstairs, found the wires prepared in advance, and transferred the power on the multi-function power button to his own household electricity.

Then you turn on all the electrical appliances in your home, perfectly. The multi-functional generator has succeeded in driving so much electrical equipment without the effects of a power shortage.

Lin Tian's experiment was successful.

Lin Tian excitedly ran to find the old man.

"Grandpa, grandpa, my efforts were not in vain, I succeeded. Lin Tian said to Lin Jun excitedly.

"Oh, yes? Take me to see your experiments. Lin Jun looked at Lin Tian and was happy in his heart.

"By the way, grandpa, can you not tell anyone about this?"

"Why, grandson?" this made Lin Jun feel unhappy.

"Sister, you think that if this is passed out, we will have a lot of trouble at that time. And I estimate that if this thing is officially used, it can generate huge profits. In the face of huge interests, they will do whatever it takes. Lin Tian used his political knowledge to communicate with his grandfather.

Lin Jun thought for a while

"Well, grandson, grandpa promised you wouldn't tell anyone. If someone else finds out, his grandfather will also seek your opinion and then tell the outside. Lin Jun said this to his grandson, but he smiled in his heart? Grandson, are you afraid that others will know about taking your fruit, will they dare? Now that you have come up with such a scientific and technological achievement, which old guys above will not be able to protect you if they know! But since you don't want others to know, I will try my best to help you hide it.

Lin Tian took his grandfather to see his scientific research results.

When Lin Jun saw such a guy, he became very surprised. Can such a small guy supply our family's electricity? The diesel generator of the year was the boss. It simply can't be compared to this.

"Grandson, are you sure that this can ensure our family's electricity consumption for a day. Lin Jun was skeptical.

"Grandpa, you can put that battery next to you in your electric car and just look at it. "Lin Tian: That's right. The old man sold it.

The old man was skeptical. The battery was taken away.

Lin Tian also followed.

The old man lifted the base, stuffed the battery into the electric car, and turned on the switch of the Unicom line. In an instant, the battery began to supply current to the EV's control system.

Originally. It was a battery without electricity, and through the display, Lin Jun found that the battery was already fully charged.

Lin Jun looked at Lin Tian in surprise,

"At the very least, this battery needs to be fully charged. Two hours. Lin Jun asked.

"But grandpa, it took less than 20 minutes for my generator to fill it. Lin Tian showed off to Lin Jun.

"You're not kidding me, are you? You know, this isn't just any technology, it's high-tech. At present, even Huaguo has not developed such scientific and technological products. ”

"That's why I asked your grandfather to help me keep it a secret, I don't want the people above to target me. Then it won't taste good. ”

"Okay, grandpa will help you keep it a secret first. ”

"Well, thank you Grandpa. ”

"That's right, grandpa. You can ask other families in our village surnamed Lin if they need it. If they need it, they pay me ten yuan a month for electricity, and I can give them a family of three electricity 24 hours a day. ”

"What?" Lin Jun was already in a state of shock, and this time he was shocked again.

"What do you mean, this generator can not only supply our family's electricity for a day, but also supply excess electricity to other people's homes?" Lin Jun asked.

"Yes, Grandpa. Normally, half an hour's power generation from this generator can supply my family's electricity consumption for a day. ”

"Good, good. Besides, how many more can we drive?"

"It should still be able to drive 15 companies. ”

"Good grandpa help you ask. After all, they only need ten yuan a month for electricity, and they must hope for it. ”

Lin Jun left the roof of the building and walked towards the village. Let's go.